[ 46.689445] ------------[ cut here ]------------ [ 46.690381] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.692405] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.693885] Modules linked in: [ 46.694479] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.696500] Tainted: [W]=WARN [ 46.697117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.698631] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.699517] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 46.702776] RSP: 0018:ffff888016037bc0 EFLAGS: 00010286 [ 46.703760] RAX: 0000000000000000 RBX: ffffed1002c06f78 RCX: ffffffff813a4050 [ 46.705088] RDX: ffff888009885340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.706396] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c06f2f [ 46.707713] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.709031] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016037df8 [ 46.710348] FS: 00007fe86b36b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.711823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.712922] CR2: 00007ffda5572ef8 CR3: 0000000010132000 CR4: 0000000000350ef0 [ 46.714229] Call Trace: [ 46.714723] [ 46.715228] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.716377] ? __create_object+0x59/0x80 [ 46.717414] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.718633] __vmalloc_noprof+0x59/0x60 [ 46.719372] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.720276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.721279] bpf_prog_alloc+0x39/0x200 [ 46.722138] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.723065] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.723974] do_seccomp+0x349/0x25e0 [ 46.724701] ? find_held_lock+0x2b/0x80 [ 46.725415] ? do_prlimit+0x310/0x610 [ 46.726155] ? __pfx_do_seccomp+0x10/0x10 [ 46.726921] ? do_raw_spin_unlock+0x53/0x220 [ 46.727756] ? _raw_spin_unlock+0x1e/0x40 [ 46.728497] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.729457] ? static_key_count+0x60/0x80 [ 46.730263] prctl_set_seccomp+0x4e/0x70 [ 46.731054] __do_sys_prctl+0xe6c/0x1d70 [ 46.731828] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.732703] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.733661] ? irqentry_exit+0xf3/0x650 [ 46.734381] do_syscall_64+0xbf/0x430 [ 46.735115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.736061] RIP: 0033:0x7fe86b85d5cd [ 46.736771] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 46.739999] RSP: 002b:00007ffda5571e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.741419] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe86b85d5cd [ 46.742796] RDX: 0000562d433e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.744114] RBP: 00007ffda5571e60 R08: 0000000000000000 R09: 00007ffda5571500 [ 46.745447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d75f3fad0 [ 46.746799] R13: 00007ffda5572290 R14: 0000562d75f40bc0 R15: 0000562d75f51780 [ 46.748118] [ 46.748560] irq event stamp: 1701 [ 46.749214] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 46.750728] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 46.752268] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 46.753838] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 46.755350] ---[ end trace 0000000000000000 ]--- [ 49.803450] ------------[ cut here ]------------ [ 49.804535] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.806864] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.808504] Modules linked in: [ 49.809275] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.811542] Tainted: [W]=WARN [ 49.812212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.813885] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.814930] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.818473] RSP: 0018:ffff8880073bfbc0 EFLAGS: 00010286 [ 49.819562] RAX: 0000000000000000 RBX: ffffed1000e77f78 RCX: ffffffff813a4050 [ 49.821027] RDX: ffff888017f3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.822497] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e77f2f [ 49.824014] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.825459] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880073bfdf8 [ 49.826880] FS: 00007f63c1e4f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.828504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.829717] CR2: 00007fff9e134ef8 CR3: 000000000a198000 CR4: 0000000000350ef0 [ 49.831146] Call Trace: [ 49.831735] [ 49.832192] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.833231] ? __create_object+0x59/0x80 [ 49.834118] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.835202] __vmalloc_noprof+0x59/0x60 [ 49.836062] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.837056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.838099] bpf_prog_alloc+0x39/0x200 [ 49.838927] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.839987] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.841021] do_seccomp+0x349/0x25e0 [ 49.841846] ? find_held_lock+0x2b/0x80 [ 49.842704] ? do_prlimit+0x310/0x610 [ 49.843503] ? __pfx_do_seccomp+0x10/0x10 [ 49.844409] ? do_raw_spin_unlock+0x53/0x220 [ 49.845626] ? _raw_spin_unlock+0x1e/0x40 [ 49.846746] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.848093] ? static_key_count+0x60/0x80 [ 49.849231] prctl_set_seccomp+0x4e/0x70 [ 49.850239] __do_sys_prctl+0xe6c/0x1d70 [ 49.851143] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.852088] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.853178] ? irqentry_exit+0xf3/0x650 [ 49.854039] do_syscall_64+0xbf/0x430 [ 49.854880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.855923] RIP: 0033:0x7f63c23415cd [ 49.856735] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 49.860196] RSP: 002b:00007fff9e132930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.861717] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63c23415cd [ 49.863107] RDX: 00005604251d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.864537] RBP: 00007fff9e132990 R08: 0000000000000000 R09: 00007fff9e132030 [ 49.865847] R10: 0000000000000000 R11: 0000000000000246 R12: 000056045f227bf0 [ 49.867105] R13: 00007fff9e132dc0 R14: 000056045f231380 R15: 000056045f23c460 [ 49.868371] [ 49.868820] irq event stamp: 1799 [ 49.869408] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.870850] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.872302] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 49.873818] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 49.875258] ---[ end trace 0000000000000000 ]--- [ 50.684105] ------------[ cut here ]------------ [ 50.685087] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.687188] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.688741] Modules linked in: [ 50.689360] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.691473] Tainted: [W]=WARN [ 50.692100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.693663] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.694568] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.697962] RSP: 0018:ffff888017d07bc0 EFLAGS: 00010286 [ 50.698962] RAX: 0000000000000000 RBX: ffffed1002fa0f78 RCX: ffffffff813a4050 [ 50.700243] RDX: ffff8880163e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.701560] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fa0f2f [ 50.702889] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.704196] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d07df8 [ 50.705515] FS: 00007fce64d3f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.706965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.708020] CR2: 00007ffedc524ef8 CR3: 000000001f0ed000 CR4: 0000000000350ef0 [ 50.709329] Call Trace: [ 50.709856] [ 50.710261] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.711176] ? __create_object+0x59/0x80 [ 50.711967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.712945] __vmalloc_noprof+0x59/0x60 [ 50.713701] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.714525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.715468] bpf_prog_alloc+0x39/0x200 [ 50.716204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.717133] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.718041] do_seccomp+0x349/0x25e0 [ 50.718770] ? find_held_lock+0x2b/0x80 [ 50.719479] ? do_prlimit+0x310/0x610 [ 50.720232] ? __pfx_do_seccomp+0x10/0x10 [ 50.721042] ? do_raw_spin_unlock+0x53/0x220 [ 50.721879] ? _raw_spin_unlock+0x1e/0x40 [ 50.722680] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.723648] ? static_key_count+0x60/0x80 [ 50.724402] prctl_set_seccomp+0x4e/0x70 [ 50.725186] __do_sys_prctl+0xe6c/0x1d70 [ 50.725983] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.726834] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.727825] ? irqentry_exit+0xf3/0x650 [ 50.728569] do_syscall_64+0xbf/0x430 [ 50.729341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.730308] RIP: 0033:0x7fce652315cd [ 50.731025] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.734241] RSP: 002b:00007ffedc5234b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.735622] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce652315cd [ 50.736915] RDX: 000055abc4af2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.738205] RBP: 00007ffedc523510 R08: 0000000000000000 R09: 00007ffedc522bb0 [ 50.739497] R10: 0000000000000000 R11: 0000000000000246 R12: 000055abd7c3dad0 [ 50.740780] R13: 00007ffedc523940 R14: 000055abd7c3ebc0 R15: 000055abd7c4f780 [ 50.742101] [ 50.742533] irq event stamp: 1757 [ 50.743183] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 50.744706] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 50.746219] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 50.747732] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 50.749246] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36004' (ECDSA) to the list of known hosts. 2025/11/17 14:05:43 fuzzer started 2025/11/17 14:05:43 dialing manager at localhost:37895 2025/11/17 14:05:43 checking machine... 2025/11/17 14:05:43 checking revisions... [ 51.710835] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:05:43 testing simple program... [ 51.786653] cgroup: Unknown subsys name 'net' [ 51.842267] cgroup: Unknown subsys name 'cpuset' [ 51.855324] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:05:42 Registers: info registers vcpu 0 RAX=ffff8880181773b8 RBX=ffff888018177450 RCX=ffffffff8136096e RDX=0000000000000001 RSI=0000000000000070 RDI=ffff8880181773b8 RBP=ffff8880181773b8 RSP=ffff888018177338 R8 =ffff88800e9dcb40 R9 =0000000000000000 R10=ffff88800e9dcc28 R11=0000000000000001 R12=0000000000000070 R13=0000000000000000 R14=ffff888015e7d340 R15=ffff8880181773b8 RIP=ffffffff81b2cf12 RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f63c1e4f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f63c2406618 CR3=000000001f12c000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025991 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3c9d1d0000 CR3=000000000e469000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=52be5bfcd4c1f29384474f782d344c3b XMM02=00000000003030f0eff9b2d0a8fce9cb XMM03=00000000003031c02c67c8bc2e329bc3 XMM04=2f1eebcfb54e905700000000000ae988 XMM05=3015a339148c8655000000000031f4c0 XMM06=5b75c91c80445342000000000031f148 XMM07=e042d86d42eb936e0000000000310358 XMM08=462070505ae0f80800000000003031c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000